Surface configuration of a taillight for a vehicle



FIG. 1 is a front view of a surface configuration of a taillight for a vehicle according to my novel design;

FIG. 2 is a side view of the surface configuration of a taillight for a vehicle according to my novel design;

FIG. 3 is a top view of the surface configuration of a taillight for a vehicle according to my novel design; and,

FIG. 4 is a perspective view of the surface configuration of a taillight for a vehicle according to my novel design. 

The ornamental design for a surface configuration of a taillight for a vehicle, as shown and described. 